Ultraviolet UV Absorber UV-531

Ultraviolet UV Absorber UV-531

Ultraviolet UV Absorber UV-531(BP-12) for PE,PVC,PP
1..Provide technical support
2.Meet EU standard

Ultraviolet UV Absorber UV-531(BP-12) for PE,PVC,PP

 

Certification  of  Analysis

 

Specification

Item No.
 

UV-329(5411)

Appearance
 

White Powder

Chemical Name
 

2-(2'- Hydroxy -5'-tert-octylphenyl)Benzotriazole

Purity
 

≥99%

Melting Point
 

101-106°C

Ash Content
 

≤0.1%

CAS NO.
 

3147-75-9

Loss on Drying
 

≤0.5%

Light Transmittance
 

440nm>97% 500nm>98%

Package
 

cardboard drum inner lining plastic bag, each drum 25kg net weight

20" Container
 

15 MT

Technical reviewTiangang Technical CenterVersion2012-12-25
Specifications and application notes on this page are compiled from Tiangang's published technical data. Actual values are governed by the COA shipped with each lot and the technical agreement confirmed by both parties.

Certifications

  • National High-Tech Enterprise
  • Vice Chairman Unit, China Plastics Processing Industry Association (CPPIA)
  • Vice Chairman Unit, Agricultural Plastics Branch, China Agricultural Plastics Application Technology Society
  • Member, Ageing Methods Subcommittee, National Technical Committee on Plastics (SAC/TC15/CS5)
  • Member, Society of the Plastics Industry (SPI), USA

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